def test_watch_config_file(self):
"""The watch command has an eye on the config file. This is an
extension to the base watch command."""
try:
import yaml
except ImportError:
raise SkipTest()
self.cmd_env = CommandLineEnvironment(self.env, logging)
self.cmd_env.commands['watch'] = \
GenericArgparseImplementation.WatchCommand(
self.cmd_env, argparse.Namespace(config=self.path('config.yml')))
self.create_files({'in': 'foo'})
template = """
directory: .
bundles:
foo:
contents:
- in
output: %s
"""
self.create_files({'config.yml': template % 'outA'})
with self:
time.sleep(0.1)
# Change the config file; this change is detected; we update
# the timestamp explicitly or we might not have enough precision
self.create_files({'config.yml': template % 'outB'})
self.setmtime('config.yml', mod=100)
time.sleep(0.2)
# The second output file has been built
assert self.get('outB') == 'foo'
def main():
log = logging.getLogger('webassets')
log.addHandler(logging.StreamHandler())
log.setLevel(logging.DEBUG)
call(["coffee", "-c", "src/tambur.coffee"])
call(["coffee", "-c", "src/tambur_publisher.coffee"])
env = Environment('.', '/static')
jsonjs = Bundle(
'deps/json2.js', filters='yui_js', output='out/json2.min.js')
sockjs = Bundle(
'deps/web_socket.js', filters='yui_js', output='out/web_socket.min.js')
tamburjs = Bundle(
'deps/swfobject.js',
'src/tambur.js', output='out/tambur.js')
tamburminjs = Bundle(
'deps/swfobject.js',
'src/tambur.js', filters='yui_js', output='out/tambur.min.js')
publishjs = Bundle(
'deps/sha1.js',
'deps/oauth.js',
'src/tambur_publisher.js', output='out/tambur_pub.js')
publishminjs = Bundle(
'deps/sha1.js',
'deps/oauth.js',
'src/tambur_publisher.js', filters='yui_js', output='out/tambur_pub.min.js')
env.register('tambur.js', tamburjs)
env.register('tambur.min.js', tamburminjs)
env.register('tambur_pub.js', publishjs)
env.register('tambur_pub.min.js', publishminjs)
env.register('json2.js', jsonjs)
env.register('web_socket.js', sockjs)
cmdenv = CommandLineEnvironment(env, log)
cmdenv.build()
def action(rebuild=False,
watch=False,
check=False,
clean=False,
quiet=('q', False),
verbose=('v', False)):
if len(filter(bool, [rebuild, watch, clean, check])) != 1:
print "Error: exactly one of --rebuild, --watch, --check or --clean must be given"
return 1
if rebuild:
command = 'rebuild'
elif watch:
command = 'watch'
elif clean:
command = 'clean'
elif check:
command = 'check'
log.setLevel(logging.DEBUG if verbose else (
logging.WARNING if quiet else logging.INFO))
cmdenv = CommandLineEnvironment(environment, log)
if loaders:
log.info('Finding bundles...')
for loader in loaders:
environment.add(
*[b for b in loader.load_bundles() if not b.is_container])
cmdenv.invoke(command)
def run(self):
from webassets import Bundle
from webassets import Environment
from webassets.script import CommandLineEnvironment
css = Bundle('curious/src/css/app.css',
output='curious/dist/curious.css')
js = Bundle('curious/src/js/*.js', output='curious/dist/curious.js')
jsm = Bundle('curious/src/js/*.js',
filters='jsmin',
output='curious/dist/curious.min.js')
jst = Bundle('curious/src/html/*.html',
filters='jst',
output='curious/dist/curious_jst.js')
assets_env = Environment('./curious/static')
assets_env.cache = self.cache_dir
assets_env.register('css', css)
assets_env.register('js', js)
assets_env.register('jsmin', jsm)
assets_env.register('jst', jst)
log = logging.getLogger('webassets')
log.addHandler(logging.StreamHandler())
log.setLevel(logging.DEBUG)
cmdenv = CommandLineEnvironment(assets_env, log)
cmdenv.build()
def handle(self, *args, **options):
valid_commands = CommandLineEnvironment.Commands
if len(args) > 1:
raise CommandError('Invalid number of subcommands passed: %s' %
", ".join(args))
elif len(args) == 0:
raise CommandError('You need to specify a subcommand: %s' %
', '.join(valid_commands))
# Create log
log = logging.getLogger('django-assets')
log.setLevel({0: logging.WARNING, 1: logging.INFO, 2: logging.DEBUG}[int(options.get('verbosity', 1))])
log.addHandler(logging.StreamHandler())
# If the user requested it, search for bundles defined in templates
if options.get('parse_templates'):
log.info('Searching templates...')
# Note that we exclude container bundles. By their very nature,
# they are guaranteed to have been created by solely referencing
# other bundles which are already registered.
get_env().add(*[b for b in self.load_from_templates()
if not b.is_container])
if len(get_env()) == 0:
raise CommandError('No asset bundles were found. '
'If you are defining assets directly within your '
'templates, you want to use the --parse-templates '
'option.')
# Execute the requested subcommand
cmd = CommandLineEnvironment(get_env(), log)
try:
cmd.invoke(args[0])
except AssetCommandError, e:
raise CommandError(e)
def _build_webassets(self):
# Set up a logger
log = logging.getLogger('webassets')
log.addHandler(logging.StreamHandler())
log.setLevel(logging.DEBUG)
cmdenv = CommandLineEnvironment(self.webassets_env, log)
cmdenv.build()
def build_assets():
log = logging.getLogger('webassets')
log.addHandler(logging.StreamHandler())
log.setLevel(logging.DEBUG)
cmdenv = CommandLineEnvironment(assets_env, log)
cmdenv.build()
def build_assets(app):
from webassets.script import CommandLineEnvironment
assets_env = app.jinja_env.assets_environment
log = logging.getLogger('webassets')
log.addHandler(logging.StreamHandler())
log.setLevel(logging.DEBUG)
cmdenv = CommandLineEnvironment(assets_env, log)
cmdenv.build()
def _webassets_cmd(cmd):
"""Helper to run a webassets command."""
from webassets.script import CommandLineEnvironment
logger = logging.getLogger('webassets')
logger.addHandler(logging.StreamHandler())
logger.setLevel(logging.DEBUG)
cmdenv = CommandLineEnvironment(
current_app.jinja_env.assets_environment, logger)
getattr(cmdenv, cmd)()
def run(self):
assets_env = get_webassets_env({
'debug': False,
'static_files_dir': STATIC,
})
cmdenv = CommandLineEnvironment(assets_env, log)
cmdenv.build()
self.copy_assets()
def build(silent=False):
""" Build the static Files"""
env = current_app.jinja_env.assets_environment
cmd = CommandLineEnvironment(env, log)
directory = env.get_directory()
mybuild = BuildCommand(cmd)
mybuild(directory=directory)
def clear_css_cache():
import logging
from webassets.script import CommandLineEnvironment
# Setup a logger
log = logging.getLogger('webassets')
log.addHandler(logging.StreamHandler())
log.setLevel(logging.DEBUG)
cmdenv = CommandLineEnvironment(assets, log)
cmdenv.clean()
def test_watch_with_fixed_env_and_no_config(self):
"""[Regression[ The custom 'watch' command does not break if the
CLI is initialized via fixed environment, instead of reading one from
a configuration file.
"""
self.cmd_env = CommandLineEnvironment(self.env, logging)
self.cmd_env.commands['watch'] = \
GenericArgparseImplementation.WatchCommand(
self.cmd_env, argparse.Namespace())
with self:
time.sleep(0.1)
def gen_static():
# Setup a logger
log = logging.getLogger('webassets')
log.addHandler(logging.StreamHandler())
log.setLevel(logging.DEBUG)
assets_env = Environment()
assets_env.directory = "static/"
assets_env.debug = True
assets_env.register(bundles)
cmdenv = CommandLineEnvironment(assets_env, log)
# This would also work
cmdenv.build()
def scss_compile(static_path):
webassets = Environment()
webassets.directory = static_path
webassets.url = static_path
webassets.register('css_all', css_all)
#webassets.manifest = 'cache' if not app.debug else False
webassets.manifest = False
webassets.cache = False
webassets.debug = False
log = logging.getLogger('webassets')
log.addHandler(logging.StreamHandler())
log.setLevel(logging.DEBUG)
cmdenv = CommandLineEnvironment(webassets, log)
# This would also work
cmdenv.build()
def init_app(app):
"""
Initilize assets.
:param app:
"""
if app.debug:
webassets = Environment(app)
webassets.url = app.static_url_path
webassets.register('css_all', css_all)
webassets.manifest = False
webassets.cache = False
webassets.debug = False
webassets.cache = not app.debug
webassets.debug = app.debug
log = logging.getLogger('webassets')
log.addHandler(logging.StreamHandler())
log.setLevel(logging.DEBUG)
cmdenv = CommandLineEnvironment(webassets, log)
cmdenv.build()
def static(path, no_input):
'''Compile and collect static files into path'''
log = logging.getLogger('webassets')
log.addHandler(logging.StreamHandler())
log.setLevel(logging.DEBUG)
cmdenv = CommandLineEnvironment(assets, log)
cmdenv.build()
if exists(path):
warning('{0} directory already exists and will be {1}', white(path), white('erased'))
if not no_input and not click.confirm('Are you sure'):
exit_with_error()
shutil.rmtree(path)
echo('Copying assets into {0}', white(path))
shutil.copytree(assets.directory, path)
success('Done')
def static(path, input):
'''Compile and collect static files'''
log = logging.getLogger('webassets')
log.addHandler(logging.StreamHandler())
log.setLevel(logging.DEBUG)
cmdenv = CommandLineEnvironment(assets, log)
cmdenv.build()
if exists(path):
print('"{0}" directory already exists and will be erased'.format(path))
if input and not prompt_bool('Are you sure'):
exit(-1)
shutil.rmtree(path)
print('Copying assets into "{0}"'.format(path))
shutil.copytree(assets.directory, path)
print('Done')
def bundle(**kwargs):
"""
Webassets bundle management.
usage: blueberrypy bundle [options]
Before you can use this command to bundle up your Web assets, you should
have created either a project skeleton using the 'create' command or
provided a configuration directory using the global option -c --config_dir.
options:
-h, --help show this help message and exit
-C ENV_VAR_NAME, --env-var ENV_VAR_NAME add the given config from
environment variable name
[default: BLUEBERRYPY_CONFIG]
-b, --build build the asset bundles
-w, --watch automatically rebuild the
asset bundles upon changes in
the static directory
-c, --clean delete the generated asset bundles
"""
config = BlueberryPyConfiguration(config_dir=kwargs.get('config_dir'),
env_var_name=kwargs.get('env_var'))
assets_env = config.webassets_env
if not assets_env:
raise BlueberryPyNotConfiguredError("Webassets configuration not found.")
from webassets.script import CommandLineEnvironment
assets_cli = CommandLineEnvironment(assets_env, logger)
if kwargs.get("build"):
try:
assets_cli.build()
except AttributeError:
assets_cli.rebuild()
elif kwargs.get("watch"):
assets_cli.watch()
elif kwargs.get("clean"):
assets_cli.clean()
def build():
'''Compile static files'''
log = logging.getLogger('webassets')
log.addHandler(logging.StreamHandler())
log.setLevel(logging.DEBUG)
# Override some local config
current_app.config['DEBUG'] = False
current_app.config['ASSETS_DEBUG'] = False
current_app.config['REQUIREJS_RUN_IN_DEBUG'] = True
cmdenv = CommandLineEnvironment(theme.assets, log)
cmdenv.build(production=True)
print('Performing require.js optimization')
buildfile = join(theme.assets.directory, 'js', 'app.build.js')
# bust = 'pragmas.bust={0}'.format(time.time())
params = ['r.js', '-o', buildfile]
subprocess.call(params)
print('Done')
def _init_webassets(debug=False, generate=False):
assets_env = Environment(directory=SITE_ASSET_DIR,
url=SITE_ASSET_URL_PREFIX,
cache=WEBASSETS_CACHE_DIR,
load_path=[SITE_ASSET_SRC_DIR])
assets_env.debug = debug
js = Bundle('js/*.js', filters='uglifyjs', output='js/app.js')
css = Bundle('sass/*.scss', filters='scss,cssmin', output='css/app.css')
assets_env.register('app_js', js)
assets_env.register('app_css', css)
cmd = CommandLineEnvironment(assets_env, log)
if generate:
cmd.build()
return assets_env
Process(target=lambda: cmd.watch()).start()
return assets_env
def build_assets():
from webassets.script import CommandLineEnvironment
CommandLineEnvironment(env, assets_logger).build()
def build_assets():
CommandLineEnvironment(assets_env, logger).build()
def assets_():
CommandLineEnvironment(assets, getLogger('flask')).build()
'js/app.js',
filters='uglifyjs',
output='js/electris-footer.min.js')
css = Bundle('bootstrap/css/bootstrap.min.css',
'bootstrap/css/bootstrap-responsive.min.css',
'css/template.css',
'css/app.css',
'css/sponsorship.css',
filters='yui_css',
output='css/electris.min.css')
static.register('js_header', header_js)
static.register('js_footer', footer_js)
static.register('css', css)
header_js.urls()
footer_js.urls()
css.urls()
import logging
from webassets.script import CommandLineEnvironment
# Setup a logger
log = logging.getLogger('webassets')
log.addHandler(logging.StreamHandler())
log.setLevel(logging.DEBUG)
cmdenv = CommandLineEnvironment(static, log)
cmdenv.watch()
import logging
from os import makedirs, path
from webassets.script import CommandLineEnvironment
from cunhajacaiu import assets
from cunhajacaiu.settings import STATIC_PATH
for dir in ('css', 'js'):
makedirs(path.join(path.abspath(STATIC_PATH), dir), exist_ok=True)
log = logging.getLogger('webassets')
log.addHandler(logging.StreamHandler())
log.setLevel(logging.DEBUG)
cli = CommandLineEnvironment(assets, log)
cli.build()
def setup(self):
self.assets_env = Environment('', '')
self.cmd_env = CommandLineEnvironment(self.assets_env, logging)
def watch(debug=False, cache=False):
env = _setup_env(debug, cache)
log = _load_logger()
cmdenv = CommandLineEnvironment(env, log)
cmdenv.watch()
def setup(self):
super(TestCLI, self).setup()
self.assets_env = self.env
self.cmd_env = CommandLineEnvironment(self.assets_env, logging)
def compile():
"""Compile assets."""
log = logging.getLogger(__name__)
cmd = CommandLineEnvironment(get_env(), log)
cmd.build()
